package com.example.oneAgent;

import java.util.concurrent.atomic.AtomicInteger;

public class A {

    public static void main(String[] args) {
        AtomicInteger mvAtomicInteger = new AtomicInteger();
        int msgSeq = mvAtomicInteger.incrementAndGet();
        System.out.println(msgSeq);
        System.out.println(mvAtomicInteger.incrementAndGet());
    }
}
